Together for sustainable heating

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About DAGO

DAGO, the Dutch Association Geothermal Operators, represents the collective interests of geothermal operators in the Netherlands and contributes to the development of Dutch geothermal energy.


The new DAGO: new logo and website!

Over the past months, we have worked hard on a new look for our association. We hereby proudly present our new logo and website!


DAGO has 30 members, ranging from operators in the exploration phase, operators with a working doublet to portfolio operators who manage multiple doublets at multiple locations.

Do you have questions? 

Contact us via or call us on +31 88 0307063